7b-20=3y-10

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Solution for 7b-20=3y-10 equation:


Simplifying
7b + -20 = 3y + -10

Reorder the terms:
-20 + 7b = 3y + -10

Reorder the terms:
-20 + 7b = -10 + 3y

Solving
-20 + 7b = -10 + 3y

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '20' to each side of the equation.
-20 + 20 + 7b = -10 + 20 + 3y

Combine like terms: -20 + 20 = 0
0 + 7b = -10 + 20 + 3y
7b = -10 + 20 + 3y

Combine like terms: -10 + 20 = 10
7b = 10 + 3y

Divide each side by '7'.
b = 1.428571429 + 0.4285714286y

Simplifying
b = 1.428571429 + 0.4285714286y

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